Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kc4 win in 11 half-moves
3 Kd4 win in 11 half-moves
4 Kb2 draw
5 Kb3 draw
6 Kc2 draw
7 Kg6 draw
8 Kg7 draw
9 Kh5 draw
10 Ra3 draw
11 Ra6 draw
12 Ra7 draw
13 Rb5 draw
14 Rc5 draw
15 Rd5 draw
16 Rg5 draw
17 Kd2 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Kg5 loss in 1 half-moves